| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.62 | 13.657% | $243.9307 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $122.36 | 5.447% | $129.0249 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $181.93 | 6.659% | $194.0447 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $165.53 | 9.694% | $181.5765 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $103.78 | 6.571% | $110.5994 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $71.55 | 8.828% | $77.8664 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $86.61 | 9.787% | $95.0865 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $946.38 | $1,032.1291 | $1,032.13 | $1,032.15 | $1,032.10 | |